3639520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 9197496

約数和(自身を除く): 5557976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 344, 368, 430, 460, 529, 688, 736, 860, 920, 989, 1058, 1376, 1720, 1840, 1978, 2116, 2645, 3440, 3680, 3956, 4232, 4945, 5290, 6880, 7912, 8464, 9890, 10580, 15824, 16928, 19780, 21160, 22747, 31648, 39560, 42320, 45494, 79120, 84640, 90988, 113735, 158240, 181976, 227470, 363952, 454940, 727904, 909880, 1819760, 3639520]

約数ペア:

[(1, 3639520), (2, 1819760), (4, 909880), (5, 727904), (8, 454940), (10, 363952), (16, 227470), (20, 181976), (23, 158240), (32, 113735), (40, 90988), (43, 84640), (46, 79120), (80, 45494), (86, 42320), (92, 39560), (115, 31648), (160, 22747), (172, 21160), (184, 19780), (215, 16928), (230, 15824), (344, 10580), (368, 9890), (430, 8464), (460, 7912), (529, 6880), (688, 5290), (736, 4945), (860, 4232), (920, 3956), (989, 3680), (1058, 3440), (1376, 2645), (1720, 2116), (1840, 1978)]